Muva nje, umphumela wokuba mhlophe wei-tranexamic acididonse ukunaka okusabalele embonini yobuhle. I-Tranexamic acid, njengesizukulwane esisha sezithako ezimhlophe, iye yafunwa ngabathengi abaningi ngenxa yekhono layo lokwenza mhlophe elisebenzayo. Ngakho-ke, uyini umgomo wokumhlophe we-tranexamic acid? Ngezansi sizokwambulela le mfihlo enhle.
I-Tranexamic acid, igama layo lamakhemikhali i-5-hydroxymethylpyrazole-2-carboxylic acid, liyisithako esimhlophe esiye sacwaningwa kabanzi futhi sasetshenziswa eminyakeni yamuva nje. Ikhiqiza umphumela okhanyayo, ocwebe njengekristalu esikhumbeni ngochungechunge lokusabela kwamakhemikhali okuyinkimbinkimbi.
Izimiso eziyinhloko zihlanganisa amaphuzu amathathu alandelayo:
Okokuqala, i-tranexamic acid ivimbela umsebenzi we-tyrosinase. I-Tyrosinase iyi-enzyme ebalulekile ekhuthaza ukukhiqizwa kwe-melanin. I-melanin eyeqile ingenye yezimbangela eziyinhloko zesikhumba esibuthuntu kanye nokwakheka kwamabala. I-Tranexamic acid ingavimbela ngempumelelo umsebenzi we-tyrosinase, ngaleyo ndlela inciphise ukukhiqizwa kwe-melanin futhi ifinyelele umphumela wokuba mhlophe nokukhanyisa isikhumba.
Okwesibili, i-tranexamic acid ingavimbela ukudluliswa nokusabalalisa kwe-melanin. I-Melanin ayigcini nje ngokwenza amachashaza ebusweni besikhumba, kodwa futhi isakazeka futhi ibeke ngaphakathi kwesikhumba, okubangela ukuba indawo yobuthuntu ikhule. Ucwaningo luthole ukuthi i-tranexamic acid ingaphazamisa abathuthi be-melanin futhi ivimbele ukusakazeka kwe-melanin, ngaleyo ndlela inciphise ukwanda kwamachashaza futhi yenze isikhumba silingane futhi sikhanye.
Okwesithathu, i-tranexamic acid inemiphumela ye-antioxidant. I-oxidation ingenye yezimbangela ezibalulekile zokuguga kwesikhumba kanye nokwakheka kwamabala. I-Tranexamic acid inothile nge-hydrogen esebenzayo, enganciphisa ama-radicals mahhala futhi inciphise ukuvela kokusabela kwe-oxidation, ngaleyo ndlela ivikele isikhumba emonakalweni we-oxidative futhi ibambezele inqubo yokuguga.
Njengesithako sokwenza mhlophe esisebenza kahle kakhulu, umgomo wokuba mhlophe we-tranexamic acid uqashelwe izikhungo eziningi zocwaningo zasekhaya nezangaphandle kanye nochwepheshe bobuhle. Ukuphepha nokusebenza kwayo kuqinisekisiwe ezivivinyweni eziningi zomtholampilo.
Kafushane,I-Tranexamic acidisibe into okugxilwe kuyo ukunakwa kwabantu ngomgomo wayo ohlukile wokuba mhlophe, inikeze ukukhetha okusha kubantu abaphishekela isikhumba esihle. Kukholakala ukuthi ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe, i-tranexamic acid izosetshenziswa kabanzi emkhakheni wobuhle, ilethe amathuba amaningi okuba mhlophe kwesikhumba.
Isikhathi sokuthumela: Nov-29-2023
